Rewrite some Display & Debug implementations

To delete in a more obvious way and to include debug formatting for
Debug impls (i.e. enclose the string in quotes).

crates/ruma-events/src/tag.rs

@@ -140,7 +140,7 @@ where
 
 impl fmt::Display for TagName {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(self.as_ref())
+        self.as_ref().fmt(f)
     }
 }
 

crates/ruma-identifiers/src/device_key_id.rs

@@ -13,7 +13,7 @@ pub struct DeviceKeyId {
 
 impl fmt::Debug for DeviceKeyId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_id)
+        self.full_id.fmt(f)
     }
 }
 

crates/ruma-identifiers/src/event_id.rs

@@ -45,7 +45,7 @@ pub struct EventId {
 
 impl fmt::Debug for EventId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_id)
+        self.full_id.fmt(f)
     }
 }
 

crates/ruma-identifiers/src/mxc_uri.rs

@@ -66,13 +66,13 @@ impl MxcUri {
 
 impl fmt::Debug for MxcUri {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_uri)
+        self.full_uri.fmt(f)
     }
 }
 
 impl fmt::Display for MxcUri {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_uri)
+        self.full_uri.fmt(f)
     }
 }
 

crates/ruma-identifiers/src/room_alias_id.rs

@@ -25,7 +25,7 @@ pub struct RoomAliasId {
 
 impl fmt::Debug for RoomAliasId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_id)
+        self.full_id.fmt(f)
     }
 }
 

crates/ruma-identifiers/src/room_id.rs

@@ -25,7 +25,7 @@ pub struct RoomId {
 
 impl fmt::Debug for RoomId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_id)
+        self.full_id.fmt(f)
     }
 }
 

crates/ruma-identifiers/src/room_id_or_room_alias_id.rs

@@ -36,7 +36,7 @@ pub struct RoomIdOrAliasId {
 
 impl fmt::Debug for RoomIdOrAliasId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_id)
+        self.full_id.fmt(f)
     }
 }
 

crates/ruma-identifiers/src/user_id.rs

@@ -32,7 +32,7 @@ pub struct UserId {
 
 impl fmt::Debug for UserId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.full_id)
+        self.full_id.fmt(f)
     }
 }